Heat, Temperature, Thermal Energy (5-1)

When you touch something that feels cold, 

• heat from your hand moves into the cold substance.
• coldness moves from the cold substance into your hand.
• it melts.
• it freezes.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

This is a measure of the average kinetic energy of the particles in an object.

• temperature
• thermal expansion
• electricity
• sound

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the freezing point of water in degrees Celsius?

• 32
• 35
• 0
• -5

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the freezing point of water in degrees Fahrenheit?

• 100
• 0
• 32
• 35

Tags

NGSS.MS-PS1-4

4. If the atoms of an object are moving slow, the object would feel...

• cold or cool.
• hot or warm.
• unknown.
• smooth.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

3. If the atoms of an object are moving fast and continue to move faster the temperature would be...

• increasing.
• decreasing.
• staying the same.
• freezing.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A glass beaker is placed on a hot plate or burner. 500 mL of room temperature water are added to the beaker. If the temperature continues to increase,the water in the beaker will most likely 

• turn into a solid.
• become more dense.
• turn into a gas. 
• show no change in temperature. 

Tags

NGSS.MS-PS1-4

 When water reaches its boiling point the particles

• are closer together.
• stay the same.
• are moving more rapidly.
• are moving slowly.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the temperature on the thermometer?

•  28° Celsius 
•  20° Fahrenheit 
•  18° Celsius 
•  20° Celsius 

Tags

NGSS.MS-PS3-4

Which particles are moving fastest?

• Particles in ice.
• Particles in boiling water.
• Particles in water from the sink.
• Particles in steam.

Tags

NGSS.MS-PS1-4